Title:
水性ポリウレタン樹脂分散体及びその製造方法
Document Type and Number:
Japanese Patent JP7268297
Kind Code:
B2
Abstract:
To provide an aqueous polyurethane resin dispersion which is produced by using a catalyst in place of tin and gives a polyurethane-cured material having sufficient functions and characteristics as a polyurethane.SOLUTION: There is provided an aqueous polyurethane resin dispersion which comprises: a polyurethane resin obtained by reaction of a polycarbonate polyol, a polyisocyanate, an acid group-containing polyol and an active titanium compound, further optionally a dipropylene glycol dimethyl ether; and optionally a polymerizable unsaturated compound.SELECTED DRAWING: None
Inventors:
Takeshi Takahashi
Kiyotaka Akao
Tetsuro Shimano
Satoshi Ohita
Akira Kaneko
Emi Sugada
Shuji Yamada
Hiroyuki Nakano
Yuki Mizokawa
Kiyotaka Akao
Tetsuro Shimano
Satoshi Ohita
Akira Kaneko
Emi Sugada
Shuji Yamada
Hiroyuki Nakano
Yuki Mizokawa
Application Number:
JP2018144884A
Publication Date:
May 08, 2023
Filing Date:
August 01, 2018
Export Citation:
Assignee:
UBE Corporation
International Classes:
C08G18/22; C08G18/00; C08G18/08; C08G64/20; C09D4/06; C09D11/023; C09D11/03; C09D11/102; C09D175/06; C09D175/08
Domestic Patent References:
| JP2013018805A | ||||
| JP2016044240A | ||||
| JP2017071685A |
Foreign References:
| WO2012121311A1 | ||||
| WO2011021500A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Tsukuni
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